It’s time you
own your health.
Starting with 100+ lab tests and insights based on your results. Every year. Just $499.


2.1%
(cardiac risk factor)





All-in-one. For everyone.
Test your whole body across 100+ biomarkers: hormones, thyroid, heart, metabolic, autoimmunity, toxins and much more.



Results tracked
over your lifetime.
Always know how your body is changing. All results stored in one secure place for easy access anytime.
Function helps detect early indicators of 1000’s of diseases.
Anemia • PCOS • Lymphoma • Pancreatic Cancer • Lyme • Alzheimer’s • Stroke • Prostate Cancer •
Anemia • PCOS • Lymphoma • Pancreatic Cancer • Lyme • Alzheimer’s • Stroke • Prostate Cancer •
Chronic Kidney Disease • Mercury Toxicity • Rheumatoid Arthritis • Heart Disease • Hypothyroidism •
Chronic Kidney Disease • Mercury Toxicity • Rheumatoid Arthritis • Heart Disease • Hypothyroidism •
Hyperthyroidism • Diabetes • Lupus • Gout • Sickle Cell • Leukemia • Celiac • Anemia • PCOS •
Hyperthyroidism • Diabetes • Lupus • Gout • Sickle Cell • Leukemia • Celiac • Anemia • PCOS •
Lymphoma • Pancreatic Cancer • Lyme • Alzheimer’s • Stroke • Prostate Cancer • Chronic Kidney Disease •
Lymphoma • Pancreatic Cancer • Lyme • Alzheimer’s • Stroke • Prostate Cancer • Chronic Kidney Disease •
Mercury Toxicity • Rheumatoid Arthritis • Heart Disease • Hypothyroidism • Hyperthyroidism • Diabetes •
Mercury Toxicity • Rheumatoid Arthritis • Heart Disease • Hypothyroidism • Hyperthyroidism • Diabetes •
Lupus • Gout • Sickle Cell • Leukemia • Celiac • Anemia • PCOS • Lymphoma • Pancreatic Cancer • Lyme •
Lupus • Gout • Sickle Cell • Leukemia • Celiac • Anemia • PCOS • Lymphoma • Pancreatic Cancer • Lyme •
Results that
make sense.
Easy to read. Easy to understand. Function delivers evidenced-based insights developed with the world’s top doctors.
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Mark Hyman, M.D.
Function co-founder and one of the many doctors sharing insights alongside each result.
$15,000 on your own. $499 with Function.
The first membership that includes a 100+ lab test routine with a comprehensive results guide. No insurance. No fees. What could cost $15,000 on your own is just $499 a year.

